IS

Ikuhiro Saito

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,930,741 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841212 Electromagnetic bearing control apparatus Osami Matsushita, Michiyuki Takagi, Mitsuho Yoneyama, Toyomi Sugaya 1989-06-20